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$171+ Cheap flights from Jacksonville (JAX) to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — YYZ
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Jacksonville to Ontario

Best flights from Jacksonville to Ontario
Discover carefully curated flight deals from Jacksonville to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This Delta deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:05 amJAX - YYZ
1 stop10h 18mDelta
Thu 2/510:16 amYYZ - JAX
1 stop10h 27mDelta
Deal found 12/31$360
This Kiwi.com deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:06 pmJAX - YTZ
1 stop23h 09mMultiple Airlines
Wed 3/253:00 pmYTZ - JAX
2 stops24h 34mMultiple Airlines
Deal found 12/31$440
This American Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:02 amJAX - YYZ
1 stop9h 39mAmerican Airlines
Sun 2/2210:59 amYYZ - JAX
1 stop13h 00mAmerican Airlines
Deal found 12/31$461
This Air Canada deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:47 amJAX - YTZ
2 stops10h 51mAir Canada
Sat 2/2110:25 amYTZ - JAX
2 stops9h 49mAir Canada
Deal found 12/30$668
This United Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:24 pmJAX - YOW
1 stop6h 36mUnited Airlines
Mon 4/202:40 pmYOW - JAX
1 stop5h 22mUnited Airlines
Deal found 12/31$713
This FlightHub deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:30 amJAX - YOW
2 stops19h 09mWestJet
Mon 4/205:40 amYOW - JAX
2 stops11h 26mWestJet
Deal found 1/1$736
This Delta deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:55 pmJAX - YYZ
1 stop19h 29mDelta
Mon 2/237:50 amYYZ - JAX
1 stop8h 59mDelta
Deal found 12/31$380
This Delta deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:55 pmJAX - YYZ
1 stop23h 52mDelta
Sun 2/226:00 amYYZ - JAX
1 stop16h 15mDelta
Deal found 12/31$400
This American Airlines deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:20 amJAX - YYZ
1 stop9h 15mAmerican Airlines
Thu 2/510:59 amYYZ - JAX
1 stop11h 12mAmerican Airlines
Deal found 1/2$471
This Kiwi.com deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/59:04 pmJAX - YYZ
2 stops17h 36mMultiple Airlines
Sat 2/76:00 amYYZ - JAX
1 stop5h 05mMultiple Airlines
Deal found 1/1$476
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:20 amJAX - YYZ
1 stop9h 15mAmerican Airlines
Mon 2/210:59 amYYZ - JAX
1 stop11h 12mAmerican Airlines
Deal found 1/1$471
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:20 amJAX - YYZ
1 stop9h 15mAmerican Airlines
Sun 2/110:59 amYYZ - JAX
1 stop11h 12mAmerican Airlines
Deal found 1/1$471
This Delta deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/213:56 pmJAX - YYZ
1 stop8h 01mDelta
Mon 2/237:50 amYYZ - JAX
1 stop8h 59mDelta
Deal found 12/31$473
This Kiwi.com deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:25 pmJAX - YUL
2 stops28h 05mMultiple Airlines
Mon 2/166:00 pmYUL - JAX
1 stop6h 01mMultiple Airlines
Deal found 12/31$562
This Delta deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:55 pmJAX - YYZ
1 stop4h 45mDelta
Mon 2/237:50 amYYZ - JAX
1 stop8h 59mDelta
Deal found 12/31$473
This American Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:44 amJAX - YYZ
2 stops6h 58mAmerican Airlines
Sat 2/2110:59 amYYZ - JAX
1 stop9h 01mAmerican Airlines
Deal found 12/31$474
This Mytrip deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:49 amJAX - YUL
2 stops14h 41mMultiple Airlines
Sun 2/226:45 amYUL - JAX
3 stops26h 14mMultiple Airlines
Deal found 1/1$565
This Air Canada deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:20 amJAX - YTZ
2 stops12h 18mAir Canada
Fri 2/208:50 amYTZ - JAX
2 stops12h 34mAir Canada
Deal found 1/1$697
This United Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:00 amJAX - YOW
1 stop9h 07mUnited Airlines
Sun 4/196:25 amYOW - JAX
1 stop13h 09mUnited Airlines
Deal found 12/31$713
This American Airlines deal was found by Cheapflights users on 1/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:02 amJAX - YYZ
1 stop9h 39mAmerican Airlines
Wed 3/2510:58 amYYZ - JAX
1 stop13h 01mAmerican Airlines
Deal found 1/2$492
This Mytrip deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/89:42 pmJAX - YTZ
2 stops21h 13mMultiple Airlines
Sun 1/118:50 amYTZ - JAX
2 stops12h 02mMultiple Airlines
Deal found 12/30$586
This Delta deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:30 amJAX - YUL
2 stops12h 07mDelta
Thu 2/59:34 amYUL - JAX
2 stops12h 23mDelta
Deal found 12/30$533
This United Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:00 amJAX - YOW
1 stop6h 09mUnited Airlines
Tue 5/192:40 pmYOW - JAX
1 stop5h 21mUnited Airlines
Deal found 1/1$742
This Air Canada deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:45 amJAX - YXU
2 stops13h 36mAir Canada
Wed 2/189:25 amYXU - JAX
2 stops10h 49mAir Canada
Deal found 12/30$774
This Kiwi.com deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:18 pmJAX - YUL
2 stops29h 12mMultiple Airlines
Mon 1/266:02 pmYUL - JAX
1 stop5h 56mMultiple Airlines
Deal found 1/1$587
This Delta deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/208:30 amJAX - YUL
2 stops10h 07mDelta
Thu 1/229:34 amYUL - JAX
2 stops12h 23mDelta
Deal found 12/31$543
This American Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/315:45 amJAX - YUL
1 stop9h 35mAmerican Airlines
Wed 2/43:50 pmYUL - JAX
1 stop20h 08mAmerican Airlines
Deal found 12/31$575
This Expedia deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:38 pmJAX - YTZ
1 stop12h 24mMultiple Airlines
Sat 2/219:30 amYTZ - JAX
1 stop10h 13mMultiple Airlines
Deal found 12/31$589
This Delta deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/316:30 amJAX - YUL
1 stop5h 15mDelta
Wed 2/49:34 amYUL - JAX
2 stops12h 23mDelta
Deal found 12/31$547
This Kiwi.com deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:37 amJAX - YUL
2 stops36h 53mMultiple Airlines
Fri 4/106:45 pmYUL - JAX
1 stop5h 14mMultiple Airlines
Deal found 1/1$594

Find flight deals from Jacksonville to Ontario

Keep the following information in mind while searching for Jacksonville to Ontario flight deals. Data was last updated January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$360
(Delta)

One-way from

$156
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$544

Good round-trip deal

$455 or less
Provider with most accurate pricing for Jacksonville-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Toronto (YTO) flights.
Search Deals
From Jacksonville to Ontario
Search Deals
One-way flight from Jacksonville to Ontario
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Jacksonville to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2026.
Use the filters below to find and compare flights from Jacksonville to Ontario that are best for you.

Fly from

Jacksonville

Fly to

Ontario

Route

Depart

Return

Price

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 1/29

7:05 am-5:23 pm

1 stop10h 18m

Toronto Pearson Intl

Thu 2/5

10:16 am-8:43 pm

1 stop10h 27m

$360

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 2/19

5:55 pm-1:24 pm

1 stop19h 29m

Toronto Pearson Intl

Mon 2/23

7:50 am-4:49 pm

1 stop8h 59m

$380

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 2/19

5:55 pm-5:47 pm

1 stop23h 52m

Toronto Pearson Intl

Sun 2/22

6:00 am-10:15 pm

1 stop16h 15m

$400

JacksonvilleToronto

JAX - YTZ

JAXYTZ

Jacksonville

Fri 3/20

4:06 pm-3:15 pm

1 stop23h 09m

Toronto Island

Wed 3/25

3:00 pm-3:34 pm

2 stops24h 34m

$440

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 2/20

7:02 am-4:41 pm

1 stop9h 39m

Toronto Pearson Intl

Sun 2/22

10:59 am-11:59 pm

1 stop13h 00m

$461

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 1/29

7:20 am-4:35 pm

1 stop9h 15m

Toronto Pearson Intl

Thu 2/5

10:59 am-10:11 pm

1 stop11h 12m

$471

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Thu 1/29

7:20 am-4:35 pm

1 stop9h 15m

Toronto Pearson Intl

Mon 2/2

10:59 am-10:11 pm

1 stop11h 12m

$471

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 1/30

7:20 am-4:35 pm

1 stop9h 15m

Toronto Pearson Intl

Sun 2/1

10:59 am-10:11 pm

1 stop11h 12m

$471

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Sat 2/21

3:56 pm-11:57 pm

1 stop8h 01m

Toronto Pearson Intl

Mon 2/23

7:50 am-4:49 pm

1 stop8h 59m

$473

JacksonvilleToronto

JAX - YYZ

JAXYYZ

Jacksonville

Fri 2/20

5:55 pm-10:40 pm

1 stop4h 45m

Toronto Pearson Intl

Mon 2/23

7:50 am-4:49 pm

1 stop8h 59m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 49 results
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5

Best time to book a flight from Jacksonville to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Ontario

What is the cheapest month to book a flight from Jacksonville to Region of Ontario?

Currently, August is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of $181). Flying from Jacksonville to Region of Ontario in November is currently the most expensive (average of $441). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated January 2, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Jacksonville to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,132 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,074 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
WestJet
7.2
Good
3,230 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Canada
7.1
Good
10,574 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Ontario?

    Jacksonville (JAX) is the airport you will fly out of if you book a flight from Jacksonville to Ontario. It is only a 11.2 mi journey to Jacksonville (JAX) from Jacksonville’s city center.

  • How long is the flight from Jacksonville to Region of Ontario?

    Departing from Jacksonville to Region of Ontario will take you 6h 36m. Jacksonville and Region of Ontario are separated by a distance of 1074 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Jacksonville to Region of Ontario one-way?

    One-way options have recently been found by users for as low as $160 on Air Canada. Other airlines that offer cheap prices include Delta from $186 and American Airlines from $196 one-way.

  • What are the most popular routes from Jacksonville to Region of Ontario?

    The most popular flight routes from Jacksonville to Region of Ontario are Jacksonville - Toronto Pearson Intl, Jacksonville - Montreal Pierre Elliott Trudeau Intl and Jacksonville - Toronto Island.

  • What are the cheapest flights from Jacksonville to Region of Ontario?

    On average you can expect to pay $1,057 for a flight from Jacksonville to Region of Ontario. The cheapest flight overall is $455 while the most popular route, (Jacksonville - Toronto Pearson Intl) is currently priced at $433.

  • Can I find deals for flights from Jacksonville to Ontario that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Ontario.

  • Can I find deals for business class flights from Jacksonville to Ontario?

    Yes. Cheapflights offers flight deals from Jacksonville to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Region of Ontario?

    Currently, August is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of $181). Flying from Jacksonville to Region of Ontario in November is currently the most expensive (average of $441). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Jacksonville to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Jacksonville to Ontario

Discover the top 5 airlines that operate flights from Jacksonville to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$187Average$509FlexibilityNo cancel feeOn-time67%
DeltaCheapest$204Average$472FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$445Average$544FlexibilityNo cancel feeOn-time71%
WestJetCheapest$458Average$590FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$601Average$685FlexibilityNo cancel feeOn-time69%

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